On 08/31/2011 01:41 PM, Marcel Ruff wrote:
Am 30.08.2011 23:44, schrieb Derrell Lipman:
I haven't been following the whole conversation, but this sort of
problem is typically from use of a private variable someplace. See
what happens if you turn off optimization for your build version. In
the "let" section of config.json, add the following line:
OPTIMIZE : [ ]
which should disable all optimization. Then run "generate.py build"
again. If nothing else, the variable i will likely be replaced with
its original name, to hopefully guide you towards the culprit.
Thanks for the hint.
Unfortunately the "generate.py build" stops after some processing with:
Generate packages 'unicode' object has no attribute 'sort'
Marcel, for one thing I can only guess how you incorporated Derrell's
hint into your config.json, but from the error I guess you put it in the
wrong place. Please read up in the manual about the global "let" macros.
Derrells hint is not bad, and you might continue with it. But I wouldn't
expect too much of it, as you already reported that "i" is recognized as
a proper Document object (so I don't think the optimization has messed
up). And there is no way even FF6 does away with Document.body :).
So the only thinkable problem would be one of timing, as mentioned
before, when the Document.body element is not yet ready. You should be
able to extract that from the stack trace you are getting. Can you?
Removing the OPTIMIZE:[] again, generate runs through but with the old
error "i.body is null"
We've been through that before, and I guess you have to dig harder to
find the cause of the error. If you are right and this is still the old
error, this is perfectly innocent code from qx.bom.Viewport#getWidth,
which runs fine for all other people. I've checked various of our
standard applications which use qx.bom.Viewport in Firefox6, and they
run flawlessly. The implementation of qx.bom.Viewport#getWidth hasn't
changed since way before the 1.4 release, so there is no reason to
believe this particular line of code is the root cause.
How is your app doing in other browsers? What do you get in FF6 when you
run our standard apps, e.g. Demobrowser~bom.Viewport, Showcase or
Widgetbrowser?
Using "generate.py source" again the app runs perfectly.
Ok, so that's a good thing to know, provided you are not also gettting
warnings in the Firebug console. If you are experiencing a timing issue
it takes no wonde ther source version is unaffected, as it loads slower
than the build.
T.
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